7-Amino-3-[(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl]-3-cephem-4-carboxylic Acid (CAS 30246-33-4) — formula C11H12N4O3S3, molecular weight 344.4; category organic chemicals.
| CAS Number | 30246-33-4 |
|---|---|
| Molecular Formula | C11H12N4O3S3 |
| Molecular Weight | 344.4 |
| LogP | -3.2 |
| Category | Organic Chemicals |
7-Amino-3-[(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl]-3-cephem-4-carboxylic Acid is a carbon-based organic compound with CAS registry number 30246-33-4 and molecular formula C11H12N4O3S3 (molecular weight 344.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 30246-33-4
Its molecular formula C11H12N4O3S3 comprises 11 C, 12 H, 4 N, 3 O, 3 S atoms.
Also known as: 7-Amino-3-[(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl]-3-cephem-4-carboxylic Acid · 头孢西酮母核 (7-TDA)
Category: organic chemicals
The CAS registry number of 7-Amino-3-[(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl]-3-cephem-4-carboxylic Acid is 30246-33-4.
Molecular formula C11H12N4O3S3, molecular weight 344.4.
It is also registered under: 7-Amino-3-[(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl]-3-cephem-4-carboxylic Acid, 头孢西酮母核 (7-TDA).
Category: Organic Chemicals.
Independent reference data for 7-Amino-3-[(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl]-3-cephem-4-carboxylic Acid (CAS 30246-33-4), compiled from public chemistry databases.
| CAS 号 | 30246-33-4 |
|---|---|
| PubChem CID | 6350581 |
| 分子式 | C11H12N4O3S3 |
| IUPAC 名称 | (6R,7R)-7-amino-3-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
| UNII（FDA） | NUA2X3C4S1 |
| Molecular Weight | 344.4 |
|---|---|
| XLogP3 | -3.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 4 |
| Exact Mass | 344.00715378 |
| Monoisotopic Mass | 344.00715378 |
| Topological Polar Surface Area | 188 |
| Heavy Atom Count | 21 |
30246-33-4; NUA2X3C4S1; EINECS 250-099-1; 7-ZACA; EC 250-099-1; CEFAZOLIN SODIUM IMPURITY A [EP IMPURITY]; CEFAZOLIN SODIUM IMPURITY A (EP IMPURITY); RefChem:574970; 250-099-1; Cefazolin EP Impurity A; C11H12N4O3S3; 7-AMINO-3-[(5-METHYL-1,3,4-THIADIAZOL-2-YL)THIOMETHYL]CEPHALOSPHORANIC ACID; 7-Amino-3-[(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl]-3-cephem-4-carboxylic Acid; UNII-NUA2X3C4S1; MFCD03037217; 7-TDA
| 已通报的危害声明 | H302 (84.6%), H315 (84.6%), H317 (15.4%), H319 (84.6%), H334 (15.4%), H335 (84.6%) |
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头孢西酮母核 (7-TDA) · CAS 30246-33-4 · C11H12N4O3S3. UNII NUA2X3C4S1.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 头孢西酮母核 (7-TDA)